kc3-lang/angle/src/compiler/ossource_posix.cpp

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• Hash : ff42c639
  Author :
  Date : 2010-05-10T15:14:30
  

  Changes to compile translator_glsl on linux.
  Review URL: http://codereview.appspot.com/1153043
  
  git-svn-id: https://angleproject.googlecode.com/svn/trunk@254 736b8ea6-26fd-11df-bfd4-992fa37f6226
  

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• src/compiler/ossource_posix.cpp

• //
  // Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  //
  // This file contains the posix specific functions
  //
  #include "compiler/osinclude.h"
  
  #if !defined(ANGLE_OS_POSIX)
  #error Trying to build a posix specific file in a non-posix build.
  #endif
  
  //
  // Thread Local Storage Operations
  //
  OS_TLSIndex OS_AllocTLSIndex()
  {
      pthread_key_t pPoolIndex;
  
      //
      // Create global pool key.
      //
      if ((pthread_key_create(&pPoolIndex, NULL)) != 0) {
          assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage");
          return false;
      }
      else {
          return pPoolIndex;
      }
  }
  
  
  bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue)
  {
      if (nIndex == OS_INVALID_TLS_INDEX) {
          assert(0 && "OS_SetTLSValue(): Invalid TLS Index");
          return false;
      }
  
      if (pthread_setspecific(nIndex, lpvValue) == 0)
          return true;
      else
          return false;
  }
  
  
  bool OS_FreeTLSIndex(OS_TLSIndex nIndex)
  {
      if (nIndex == OS_INVALID_TLS_INDEX) {
          assert(0 && "OS_SetTLSValue(): Invalid TLS Index");
          return false;
      }
  
      //
      // Delete the global pool key.
      //
      if (pthread_key_delete(nIndex) == 0)
          return true;
      else
          return false;
  }
  

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